4 ideas
3750 | "It is true that x" means no more than x [Ramsey] |
17831 | Cantor gives informal versions of ZF axioms as ways of getting from one set to another [Cantor, by Lake] |
18818 | Sentence meaning is given by the actions to which it would lead [Ramsey] |
467 | A virtue is a combination of intelligence, strength and luck [Ion] |